Overview
These Ovonic 2S LiPo battery packs (2S1P, 7.4V) are designed to provide reliable power and runtime for 1/10 and 1/8 scale RC cars and RC monster trucks. Each hard case battery is rated at 5200mAh with a 50C discharge rate and uses a T Plug (Deans plug) for the main discharge connection, plus a JST-XHR-3P balance lead for charging.
Key Features
- Hard case protection for RC car/truck use
- High capacity: 5200mAh per pack
- Discharge rating: 50C (max burst 100C)
- 2S1P / 7.4V configuration (label also shows 38.48Wh per battery)
- Connectors: T Plug (Deans plug) discharge connector; JST-XHR-3P balance/charge plug
- Manufacturer-stated cell construction comparison: “Stacking Technology” graphic lists +6% higher energy density, +12% longer running time, -8% lower battery swelling, and -4% lower internal resistance (vs “Winding Technology/others”).
Specifications
| Brand | Ovonic |
| Chemistry | Li-Polymer (LiPo) |
| Configuration | 2S1P (2S) |
| Voltage | 7.4V |
| Energy (label) | 38.48Wh (per battery) |
| Capacity | 5200mAh |
| Discharge Rate | 50C |
| Max Burst Discharge Rate | 100C |
| Discharge Plug | T Plug (Deans plug) |
| Charge/Balance Plug | JST-XHR-3P |
| Wire Gauge | 12 AWG |
| Net Weight | 245g / 0.54lb (one battery; deviation +/-20g) |
| Dimensions (L x W x H) | 137 x 46 x 24mm (5.39 x 1.81 x 0.94in; deviation: L +/-5mm, W +/-2mm, H +/-2mm) |
For pre-sales compatibility questions or after-sales support, contact [email protected] or visit https://rcdrone.top/.
Applications
- Power for 1/10 and 1/8 RC cars and RC monster trucks requiring a 2S (7.4V) hardcase LiPo with a T Plug (Deans plug)
- Common hobby platforms mentioned: Losi, TRA Slash, HPI Strada XB 1/10 RTR Electric Buggy, 1/10 Short Course, Team Associated, Axial, Tamiya (including TT02), Duratrax, Jammin, Redcat Racing, Exceed RC, ElectrixRC, Emaxx, Bandit, Rustler version, Kyosho GP 4WD Racing Truck, etc.
Compatibility note: match voltage, physical dimensions, and plug type to the RC model before use.
What's Included
- 2 x Ovonic 2S LiPo Battery, 5200mAh, 50C, 7.4V hard case, T Plug (Deans plug)
- 2 x Brand stickers
- 1 x User manual
Safety & Charging Notes
- Use a compatible LiPo balance charger and connect the JST-XHR-3P balance lead when charging.
- Confirm both voltage and connector type are correct before connecting to an ESC.
- Stop charging immediately when reaching 4.2V per cell (normal voltage range: 3.7V to 4.2V per cell).
- Inspect the battery condition before each use.
- If a new battery does not hold a full charge or loses charge rapidly, use a balance charger and cycle it several times.
Details

Hardcase 2S LiPo power built for RC cars and monster trucks that need a durable, high-discharge pack.

Check the 137×46×24mm case size and connector types (Deans/T plug + JST-XHR-3P balance lead) before ordering.

Ovonic’s manufacturer-stated “stacking technology” highlights efficiency-focused cell construction compared with typical winding designs.

Performance comparison graphic summarizes key areas like discharge capability, cycle life, and internal resistance.

In the box: two 2S 5200mAh hardcase packs, plus the Ovonic box, stickers, and user manual.

Match voltage, physical size, and plug type to your model for safe compatibility across different RC platforms.
